Data / Rankings / Uninsured rate, ages 18 to 64 (US model-based estimate) / Counties in Indiana

Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate)

LaGrange County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 92 counties in 2013, at 30.9%. Hamilton County had the lowest, at 11.4%. The median was 18.9% and the figure for Indiana was 19.4%. Source: the U.S. Census Bureau.

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Highest30.9LaGrange County
Lowest11.4Hamilton County
Median18.992 counties
Indiana19.4History

Map of counties, 2013

Adams County: 23 %Allen County: 20.5 %Bartholomew County: 17.5 %Benton County: 20.9 %Blackford County: 19.7 %Boone County: 13 %Brown County: 19.9 %Carroll County: 19 %Cass County: 23.3 %Clark County: 18.9 %Clay County: 18.3 %Clinton County: 22.7 %Crawford County: 20.8 %Daviess County: 24.9 %Dearborn County: 15.5 %Decatur County: 18.7 %DeKalb County: 18.4 %Delaware County: 19.8 %Dubois County: 16.6 %Elkhart County: 26.2 %Fayette County: 20.6 %Floyd County: 15.9 %Fountain County: 18 %Franklin County: 16.9 %Fulton County: 21.3 %Gibson County: 15 %Grant County: 18.5 %Greene County: 19.5 %Hamilton County: 11.4 %Hancock County: 14.2 %Harrison County: 17.1 %Hendricks County: 12.8 %Henry County: 19.1 %Howard County: 17.5 %Huntington County: 17.6 %Jackson County: 20.8 %Jasper County: 17.2 %Jay County: 20.1 %Jefferson County: 20 %Jennings County: 19.1 %Johnson County: 15 %Knox County: 20.1 %Kosciusko County: 21 %LaGrange County: 30.9 %Lake County: 19.8 %LaPorte County: 18.4 %Lawrence County: 19.6 %Madison County: 19.6 %Marion County: 24 %Marshall County: 22.5 %Martin County: 17.3 %Miami County: 19.2 %Monroe County: 17.5 %Montgomery County: 20.1 %Morgan County: 16.8 %Newton County: 19.8 %Noble County: 22 %Ohio County: 16.6 %Orange County: 19 %Owen County: 21.4 %Parke County: 21.1 %Perry County: 18 %Pike County: 16.7 %Porter County: 15.5 %Posey County: 12.6 %Pulaski County: 19.5 %Putnam County: 18.1 %Randolph County: 20.3 %Ripley County: 16.9 %Rush County: 18.3 %St. Joseph County: 20.3 %Scott County: 18.6 %Shelby County: 18.6 %Spencer County: 16.8 %Starke County: 20.3 %Steuben County: 18.6 %Sullivan County: 19.1 %Switzerland County: 21.4 %Tippecanoe County: 20.1 %Tipton County: 16.3 %Union County: 18.8 %Vanderburgh County: 17.9 %Vermillion County: 18.2 %Vigo County: 18.9 %Wabash County: 18.9 %Warren County: 16.3 %Warrick County: 13.8 %Washington County: 21.7 %Wayne County: 20.8 %Wells County: 16.5 %White County: 19.8 %Whitley County: 16.9 %
  • Under 17
  • 17 to 18
  • 18 to 19
  • 19 to 20
  • 20 to 21
  • 21 and over
%, 2013. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2013

LaGrange County: 30.9 %LaGrange County30.9Elkhart County: 26.2 %Elkhart County26.2Daviess County: 24.9 %Daviess County24.9Marion County: 24 %Marion County24Cass County: 23.3 %Cass County23.3Adams County: 23 %Adams County23Clinton County: 22.7 %Clinton County22.7Marshall County: 22.5 %Marshall County22.5Noble County: 22 %Noble County22Washington County: 21.7 %Washington County21.7Owen County: 21.4 %Owen County21.4Switzerland County: 21.4 %Switzerland County21.4Fulton County: 21.3 %Fulton County21.3Parke County: 21.1 %Parke County21.1Kosciusko County: 21 %Kosciusko County21Benton County: 20.9 %Benton County20.9Crawford County: 20.8 %Crawford County20.8Jackson County: 20.8 %Jackson County20.8Wayne County: 20.8 %Wayne County20.8Fayette County: 20.6 %Fayette County20.6Allen County: 20.5 %Allen County20.5Randolph County: 20.3 %Randolph County20.3St. Joseph County: 20.3 %St. Joseph County20.3Starke County: 20.3 %Starke County20.3Jay County: 20.1 %Jay County20.1Knox County: 20.1 %Knox County20.1Montgomery County: 20.1 %Montgomery County20.1Tippecanoe County: 20.1 %Tippecanoe County20.1Jefferson County: 20 %Jefferson County20Brown County: 19.9 %Brown County19.9Delaware County: 19.8 %Delaware County19.8Lake County: 19.8 %Lake County19.8Newton County: 19.8 %Newton County19.8White County: 19.8 %White County19.8Blackford County: 19.7 %Blackford County19.7Lawrence County: 19.6 %Lawrence County19.6Madison County: 19.6 %Madison County19.6Greene County: 19.5 %Greene County19.5Pulaski County: 19.5 %Pulaski County19.5Miami County: 19.2 %Miami County19.2LaGrange County: 30.9 %LaGrange County30.9Elkhart County: 26.2 %Elkhart County26.2Daviess County: 24.9 %Daviess County24.9Marion County: 24 %Marion County24Cass County: 23.3 %Cass County23.3Adams County: 23 %Adams County23Clinton County: 22.7 %Clinton County22.7Marshall County: 22.5 %Marshall County22.5Noble County: 22 %Noble County22Washington County: 21.7 %Washington County21.7Owen County: 21.4 %Owen County21.4Switzerland County: 21.4 %Switzerland County21.4Fulton County: 21.3 %Fulton County21.3Parke County: 21.1 %Parke County21.1Kosciusko County: 21 %Kosciusko County21Benton County: 20.9 %Benton County20.9Crawford County: 20.8 %Crawford County20.8Jackson County: 20.8 %Jackson County20.8Wayne County: 20.8 %Wayne County20.8Fayette County: 20.6 %Fayette County20.6Allen County: 20.5 %Allen County20.5Randolph County: 20.3 %Randolph County20.3St. Joseph County: 20.3 %St. Joseph County20.3Starke County: 20.3 %Starke County20.3Jay County: 20.1 %Jay County20.1Knox County: 20.1 %Knox County20.1Montgomery County: 20.1 %Montgomery County20.1Tippecanoe County: 20.1 %Tippecanoe County20.1Jefferson County: 20 %Jefferson County20Brown County: 19.9 %Brown County19.9Delaware County: 19.8 %Delaware County19.8Lake County: 19.8 %Lake County19.8Newton County: 19.8 %Newton County19.8White County: 19.8 %White County19.8Blackford County: 19.7 %Blackford County19.7Lawrence County: 19.6 %Lawrence County19.6Madison County: 19.6 %Madison County19.6Greene County: 19.5 %Greene County19.5Pulaski County: 19.5 %Pulaski County19.5Miami County: 19.2 %Miami County19.2
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2013 (%)Change on 2012
1LaGrange County30.9-1.1 pts
2Elkhart County26.2+0.1 pts
3Daviess County24.9-0.1 pts
4Marion County24+0.1 pts
5Cass County23.3-1.1 pts
6Adams County23+0.3 pts
7Clinton County22.7+0.8 pts
8Marshall County22.5-0.2 pts
9Noble County22-2.1 pts
10Washington County21.7+0.1 pts
11Owen County21.4+0.8 pts
11Switzerland County21.4-1.3 pts
13Fulton County21.3-0.9 pts
14Parke County21.1-1.5 pts
15Kosciusko County21-0.4 pts
16Benton County20.9-0.8 pts
17Crawford County20.8+0.2 pts
17Jackson County20.8-0.7 pts
17Wayne County20.8-1 pts
20Fayette County20.6-0.8 pts
21Allen County20.5-0.4 pts
22Randolph County20.3-1.1 pts
22St. Joseph County20.3-0.4 pts
22Starke County20.3-0.3 pts
25Jay County20.1-0.2 pts
25Knox County20.1+0.6 pts
25Montgomery County20.1-0.4 pts
25Tippecanoe County20.1+0.7 pts
29Jefferson County20+0.7 pts
30Brown County19.9-0.3 pts
31Delaware County19.8-0.4 pts
31Lake County19.8-1.9 pts
31Newton County19.8-0.7 pts
31White County19.8-1.3 pts
35Blackford County19.7+1.2 pts
36Lawrence County19.6-1.2 pts
36Madison County19.6-0.4 pts
38Greene County19.5-0.4 pts
38Pulaski County19.5-0.2 pts
40Miami County19.2-1.7 pts
41Henry County19.1-0.5 pts
41Jennings County19.1-0.4 pts
41Sullivan County19.1-0.7 pts
44Carroll County19-0.5 pts
44Orange County19-1.5 pts
46Clark County18.9-0.8 pts
46Vigo County18.9-1.9 pts
46Wabash County18.9-0.5 pts
49Union County18.8+0.8 pts
50Decatur County18.7-1.9 pts
51Scott County18.60 pts
51Shelby County18.6+0.2 pts
51Steuben County18.6-1.4 pts
54Grant County18.5-0.4 pts
55DeKalb County18.4-0.5 pts
55LaPorte County18.4-0.4 pts
57Clay County18.3-0.4 pts
57Rush County18.3-1 pts
59Vermillion County18.2+0.7 pts
60Putnam County18.1+0.6 pts
61Fountain County18-0.4 pts
61Perry County18+0.6 pts
63Vanderburgh County17.9-0.9 pts
64Huntington County17.6-0.8 pts
65Bartholomew County17.5-1.9 pts
65Howard County17.5-1 pts
65Monroe County17.5-2.3 pts
68Martin County17.3-1 pts
69Jasper County17.2-1.1 pts
70Harrison County17.1+0.3 pts
71Franklin County16.9-1.6 pts
71Ripley County16.9-0.4 pts
71Whitley County16.9-0.2 pts
74Morgan County16.8-0.8 pts
74Spencer County16.8-0.2 pts
76Pike County16.7-2 pts
77Dubois County16.6-0.5 pts
77Ohio County16.6-1.6 pts
79Wells County16.5-0.7 pts
80Tipton County16.3-0.2 pts
80Warren County16.3-0.9 pts
82Floyd County15.9-0.7 pts
83Dearborn County15.5+0.2 pts
83Porter County15.5-0.6 pts
85Gibson County15-1.3 pts
85Johnson County15-1.5 pts
87Hancock County14.2-0.8 pts
88Warrick County13.8-0.2 pts
89Boone County13-0.4 pts
90Hendricks County12.8-0.4 pts
91Posey County12.6-1 pts
92Hamilton County11.4+0.1 pts

Other periods

About this ranking

People aged 18 to 64 without health insurance coverage of any kind, as a percentage of all people aged 18 to 64. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Working-age adults; the rate for everyone under 65 is uninsured_rate_under_65.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties (Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2013) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2013. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/indiana-counties?period=2013. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2013. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/indiana-counties?period=2013.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2013 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/indiana-counties?period=2013 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2013,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2013}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/indiana-counties?period=2013. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in Indiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2013
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/indiana-counties?period=2013
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/indiana-counties?period=2013.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, ages 18 to 64 (US model-based estimate)?

LaGrange County, with 30.9% in 2013, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 18 to 64 (US model-based estimate)?

Hamilton County, with 11.4% in 2013.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, ages 18 to 64 (US model-based estimate): other rankings

Counties in Indiana: more rankings